We're dividing 11504 by 20 
Our goal is to divide 11504 by 20.

Step 1:
20 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 20

On to step 2:
The number 20 fits into 11 0 times, leaving a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 11 to get 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 20

Step 3:
If we divide 115 by 20, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 100 from 115 leaves us with 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 20

Step 4:
20 can be fit into 150 7 times, resulting in a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 57.0
If we subtract 140 from 150, we get 10.
Include the next digit (4) from the dividend after 10, then repeat: 104 / 20

Going ahead to step 5:
When dividing 104 by 20, we get 5 with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 575.0
Subtract 100 from 104 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 6:
40 divided by 20 is 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 575.2
If we take 40 away from 40, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
20 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 575.2
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 575.2
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 575.2 with a remaining 0.0.